#app {
  border: 1px solid;
  width: 300px;
  height: 320px;
  margin: 0 auto;
  background-color: #eee;
  text-align: center;
}

#app .item {
  width: 300px;
  height: 40px;
  line-height: 40px;
  text-align: center;
}

#app .item_icon {
  width: 240px;
  height: 100px;
  background-color: white;
  line-height: 30px;
  margin-left: 30px;
  color: red;
}
